And a curse, because as soon as you've digested a few typography tutorials you'll immediately start to spot all the appalling typography that's out there, befouling the world with its terrible kerning, stretched type and Comic Sans.

Even worse, the police just don't want to know about it. But now you can take matters into your own hands with the Uniform Ticket Book, from Hoefler&Co's 100 per cent totally real Typographic Violations Division.

Stamp out crimes against typography!

Billed as standard equipment for the modern design enforcer, the Uniform Ticket Book lists 32 common typographic infractions, from basic selection and composition violations such as poor typeface choice and improper word spacing, through to more serious crimes such as the use of artificial italics or mansplaining Font vs Typeface. Each infraction comes complete with appropriate penalties, and there's a useful Other section at the bottom for more exotic type transgressions.

If you give ’em a good short sharp shock they won’t do it again

The Uniform Ticket Book is designed to provoke maximum anxiety with its searing orange print and ironic use of Helvetica, and it comes with 50 tickets that you could probably tear right through on a walk down the average high street on your lunch hour.

It's available now for just $10 from Hoefler&Co's Design Shop, where it's pointed out that the Uniform Ticket Book is for novelty use only; we're sure they're joking about that bit. Go out and get them, but hey, be careful out there.